Molekula
Octyltrimethylammonium bromide
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 1999 · Certificate of Analysis with every batch
Octyltrimethylammonium bromide is a quaternary ammonium compound widely used as a surfactant, phase-transfer catalyst, and antimicrobial agent in industrial cleaning, emulsification, and laboratory applications. It is a hygroscopic white to pale yellow solid with a mild odor, soluble in water and polar solvents. CAS number 2083-68-3, molecular formula C11H26NBr, molecular weight 252.23 g/mol. Store at ambient temperature in a tightly sealed container, protected from moisture. Signal word: Warning (irritant to skin and eyes). Molekula supplies Octyltrimethylammonium bromide from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
This substance is available from Molekula on enquiry. Full specification, Safety Data Sheet and Certificate of Analysis documentation are provided with your quotation once our team confirms the grade and pack size you need.
Overview
- SKU
- 71763346
- CAS Number
- 2083-68-3
- IUPAC Name
- trimethyl(octyl)azanium bromide
- Molecular Formula
- C11H26NBr
- Molecular Weight
- 252.23
- Exact Mass
- 251.1249
- SMILES
- CCCCCCCC[N+](C)(C)C.[Br-]
- InChIKey
- XCOHAFVJQZPUKF-UHFFFAOYSA-M
- InChI
- InChI=1S/C11H26N.BrH/c1-5-6-7-8-9-10-11-12(2,3)4;/h5-11H2,1-4H3;1H/q+1;/p-1
- PubChem CID
- 74964
Synonyms
- 1-Octanaminium, N,N,N-trimethyl-, bromide
- 1-Octanaminium, N,N,N-trimethyl-, bromide (1:1)
- n-Octyltrimethylammonium bromide
- N,N,N-Trimethyl-1-octanaminium bromide
- N,N,N-trimethyloctan-1-aminium bromide
- Octalone
- trimethyl(octyl)azanium;bromide
- trimethyloctylamine, bromide
- Trimethyloctylammonium bromide
- Trimethyloctylammonium bromide (6CI,7CI)
Frequently asked questions
What is octyltrimethylammonium bromide commonly used for?
It is primarily used as a phase-transfer catalyst, surfactant, and antimicrobial agent in organic synthesis, detergents, and disinfectants.
What is the chemical formula and molecular weight of octyltrimethylammonium bromide?
The formula is **C₁₁H₂₆NBr** with a molecular weight of **252.23 g/mol**.
How should octyltrimethylammonium bromide be stored?
Store at **ambient temperature** in a cool, dry place away from incompatible substances.
What grades or purities does Molekula supply for this product?
Molekula supplies this product in **technical grade** and **analytical standard** purity levels.
Can Molekula supply octyltrimethylammonium bromide in bulk quantities?
Yes, we offer bulk packaging options—please contact our sales team for specific quantities and pricing.
What documentation comes with an order of octyltrimethylammonium bromide?
Each order includes a **Certificate of Analysis (CoA)**, **Material Safety Data Sheet (MSDS)**, and a **product specification sheet**.
Related products
Molekula has supplied fine chemicals and biochemicals since 1999, and its facilities are ISO 9001:2015 and ISO 14001:2015 certified. Every dispatched batch is logged with a batch number and matched to a Certificate of Analysis, and Safety Data Sheets are available in five languages.